173084973

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{443}}^1$

素因数の和:673

約数の個数: 32

約数和(自身を含む): 251652096

約数和(自身を除く): 78567123

約数列:

[1, 3, 17, 47, 51, 141, 163, 443, 489, 799, 1329, 2397, 2771, 7531, 7661, 8313, 20821, 22593, 22983, 62463, 72209, 130237, 216627, 353957, 390711, 1061871, 1227553, 3393823, 3682659, 10181469, 57694991, 173084973]

約数ペア:

[(1, 173084973), (3, 57694991), (17, 10181469), (47, 3682659), (51, 3393823), (141, 1227553), (163, 1061871), (443, 390711), (489, 353957), (799, 216627), (1329, 130237), (2397, 72209), (2771, 62463), (7531, 22983), (7661, 22593), (8313, 20821)]